This is a multi-objective optimization problem, so a set of Pareto optimal solutions have to be sought. Solving this problem by multi-objective evolutionary algorithm (MOEA) can obtain many feasible optimal placement schemes of PMU.

• 这是一个多目标优化问题,需要寻求一组Pareto最优解,应用多目标进化算法求解该问题可以得到多种满足条件的PMU配置可行方案。